FR432791A - Process for manufacturing dyes for blue-violet vats - Google Patents

Process for manufacturing dyes for blue-violet vats

Info

Publication number
FR432791A
FR432791A FR432791DA FR432791A FR 432791 A FR432791 A FR 432791A FR 432791D A FR432791D A FR 432791DA FR 432791 A FR432791 A FR 432791A
Authority
FR
France
Prior art keywords
blue
vats
violet
manufacturing dyes
dyes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR432791A publication Critical patent/FR432791A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B7/00Indigoid dyes
    • C09B7/10Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR432791D 1910-10-11 1910-10-11 Process for manufacturing dyes for blue-violet vats Expired FR432791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432791T 1910-10-11

Publications (1)

Publication Number Publication Date
FR432791A true FR432791A (en) 1911-12-15

Family

ID=1474843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432791D Expired FR432791A (en) 1910-10-11 1910-10-11 Process for manufacturing dyes for blue-violet vats

Country Status (1)

Country Link
FR (1) FR432791A (en)

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